[MacPorts] #39177: py-scipy build error: unrecognized command line option "-arch"

[MacPorts]

#39177: py-scipy build error: unrecognized command line option "-arch"
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  Reporter:  mailforshao@…  |      Owner:  sean@…
      Type:  defect         |     Status:  new
  Priority:  Normal         |  Milestone:
 Component:  ports          |    Version:  2.1.3
Resolution:                 |   Keywords:
      Port:  py-scipy       |
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Comment (by larryv@…):

 FSF GCC older than 4.7 does not accept `-arch` flags.

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Ticket URL: <https://trac.macports.org/ticket/39177#comment:2>
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